Projects:Tfp

An application for designing, simulating and analyzing the behaviour of LTI (linear time-invariant) systems using Signal Flow Graphs (SFG). The solutions are computed symbolically and parameters can be tweaked in real time.

I was annoyed with how hard it is to use Simulink or SciLab's Xcos and how time consuming it is to tweak parameters (requires a "recompile" every time you change something).

TFP has two major design goals in mind:

1) All outputs update immediately, as you change things. This is achieved by computing the system's state transition matrix and matrix transfer function symbolically whenever the system's structure changes, allowing a very fast re-evaluation of the system's behaviour when tweaking parameters.